Magnetic-Field Dependence of Josephson Current Influenced by Self-Field
Abstract
The magnetic-field dependence of dc Josephson current IJ was measured using cross-type square junctions made of Sn thin films. The results and analysis indicate that owing to the self-field of IJ, the periodic pattern of IJ on magnetic field is modified and the value of the maximum IJ becomes smaller than theoretically expected value obtained Ambegaokar and Baratoff.
- Publication:
-
Journal of Applied Physics
- Pub Date:
- August 1967
- DOI:
- 10.1063/1.1710164
- Bibcode:
- 1967JAP....38.3523Y